US Bridges

US Highway 71 over Tan-A-Hill Creek

Fair

Scott County, Arkansas · 0.8 SW of JCT 270 · Structure no. 0000000000X0524

Built
1983
42 years old
Condition
Fair
inspected April 2023
Type
Culvert
Concrete
Length
35 ft
3 main spans
Daily traffic
2,600
2018 count
Owner
State
State Highway Agency

About this bridge

US Highway 71 over Tan-A-Hill Creek is a concrete culvert carrying US Highway 71 over Tan-A-Hill Creek in Scott County, Arkansas. It was built in 1983, so it is 42 years old, younger than the Arkansas average of 45.1 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 2,600 vehicles a day, roughly 23% of them trucks, projected to reach 3,200 by 2038. The structure is 35 ft (10.7 m) long. If it were closed, the detour would be 9.9 mi (16 km).

CarriesUS Highway 71
CrossesTan-A-Hill Creek
Location0.8 SW of JCT 270
RouteU.S. Route 71
Coordinates34.73041, -94.07873
Functional classRural Principal Arterial - Other

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating36 US tons
Inventory rating22 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadH 20
Structure length35 ft (10.7 m)
Longest span12 ft (3.7 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,600 (2018)
Projected traffic3,200 by 2038
Trucks23%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed9.9 mi (16 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkNon-Interstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was US Highway 71 over Tan-A-Hill Creek built?

It was built in 1983, making it 42 years old in 2025.

What condition is US Highway 71 over Tan-A-Hill Creek in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in April 2023.

How much traffic does US Highway 71 over Tan-A-Hill Creek carry?

About 2,600 vehicles per day (2018 count), of which roughly 23% are trucks.

How long is US Highway 71 over Tan-A-Hill Creek?

The structure is 35 ft (10.7 m) long with a longest span of 12 ft (3.7 m).

Who owns US Highway 71 over Tan-A-Hill Creek?

It is owned by the State Highway Agency.